iOS and Android mobile app development worldwide
Need a mobile app for your business?

Native or cross-platform mobile apps for iOS and Android. MVP in 6 weeks, App Store + Play Store included. Tested UX, native performance.

A need that fits no box? We build it from scratch anyway.

iOS app published on App Store (developer account configured)
Android app on Google Play
Backend API (if not existing) — auth, data, push

4.9 / 5 — 38+ 客户快速上线含 6 个月支持

网站✦电商✦手机应用✦定制软件✦SaaS✦AI 自动化✦每日内容✦系统集成✦按需定制✦网站✦电商✦手机应用✦定制软件✦SaaS✦AI 自动化✦每日内容✦系统集成✦按需定制✦网站✦电商✦手机应用✦定制软件✦SaaS✦AI 自动化✦每日内容✦系统集成✦按需定制✦

上线运行的网站，可自行查看。

下面每个项目都在正式运行。点击即可打开网站。

MedRushREF. PROJ-01

Medicine ordering over Telegram, with no app to install. The bot takes the order, a licensed Jamshedpur pharmacy fills it, and delivery arrives in 15 to 20 minutes, paid by UPI or cash.

Automatisation IATelegramLivraison

medrush.co →Tirtha Raj · Jamshedpur, Inde

NestoryREF. PROJ-02

A SaaS for private photo galleries at weddings and events. Create a space, share it as a QR code, and guests add their own photos without creating an account.

SaaSMulti-tenantQR

nestory.tn →Yassine Abdelkefi · Tunisie

Pets & PlantsREF. PROJ-03

An online pet shop and garden centre: food and accessories for dogs, cats and birds, indoor plants, organic fertiliser and tools. Full back office for catalogue, stock and orders.

E-commerceBack-officeStock

pets-and-plants.co →Sofien Missaoui · Tunisie

Midnight JoyREF. PROJ-04

A gift shop that delivers through the evening, up to midnight. Limited editions, signature packs and a checkout built for the last-minute purchase.

E-commerceLivraison de nuit

midnight-joy.com →Tunisie

Tunis Connect Domotics — tunisconnectdomotics.tn

Tunis Connect DomoticsREF. PROJ-05

The site of an electronic-security and home-automation installer: cameras, alarms, access control, automatic gates. Brand catalogue, past work and quote requests. Trilingual FR / AR / EN.

Site vitrineCatalogueTrilingue

tunisconnectdomotics.tn →Zied Ben Dhafer · Le Bardo, Grand Tunis

Dar RtibaREF. PROJ-06

A booking site for a Cap Bon holiday villa: private pool, sea and mountain views, private chef on request. Trilingual FR / EN / AR, with direct booking over WhatsApp.

Site vitrineRéservationTrilingue

dar-rtiba.tn →Belhassen Smati · Takelsa, Cap Bon

Tropiques Cognitifs — revuemadaratmaarifia.tn

Tropiques CognitifsREF. PROJ-07

The multilingual, multidisciplinary scientific journal of the Madarat Maarifia association (French, Arabic, English), with issue publishing and online subscription.

ÉditionMultilingueAbonnement

revuemadaratmaarifia.tn →Association Madarat Maarifia · Tunisie

SOUAREF. PROJ-08

The site of a licensed FIFA agent: player catalogue, representation services, contract negotiation and transfer management. Trilingual Arabic, French and English.

Site vitrineCatalogueTrilingue

mohamedalisoua.com →Mohamed Ali Soua · Tunis

Native vs cross-platform: we guide you

React Native / Flutter: 80% of cases, cheaper, 1 codebase 2 stores.
Native iOS+Android: when you need max perf or low-level APIs.
PWA: if app store isn't critical — cost divided by 3.
We orient you to the right choice before pricing.

What we deliver

iOS app published on App Store (developer account configured)
Android app on Google Play
Backend API (if not existing) — auth, data, push
Push notifications (FCM/APNs)
Analytics (Firebase, Mixpanel, or self-hosted)
CI/CD: EAS / Fastlane for fast releases

Our process

01. Discovery

User flows, design system, clickable Figma prototype. User-validated before code.

02. MVP build

6 to 10 weeks by scope. TestFlight/internal track builds every week.

03. Store launch

Metadata, screenshots, submission. We handle Apple/Google review rejects.

Our packages

Every project is quoted after a call — scope changes everything. Leave your number and we'll call back with a quote.

MVP

1 platform (iOS or Android)
Auth + 3 key screens
Push
App Store launch

Pro

iOS + Android
Custom backend API
In-app payments
Analytics + crash reporting

Custom

Complex (chat, video, geoloc)
Web admin included
6 months support
V2 roadmap

为什么选 Zelos？

自由职业者

交付一个脚本，然后人就没了
交付后无人监控
出故障没人接手

传统代理商

周期长、会议多
强推工具，还要另付授权费
对接的是销售

★

Zelos

定制代码，绝不租用无代码模块
含监控与告警
几分钟内给你回电

客户怎么说：

“我们用为自己定制的平台管理 1200 个单元，不再靠表格。”

James Carter · 地产集团 · 纽约

FAQ

How long to publish on App Store?

Tech build: 6–10 weeks. Apple review: 1–7 days. Total: 7–11 weeks signature to publication.

Do you handle Apple/Google dev account?

We help you create it (you stay owner). Apple = $99/year, Google Play = $25 lifetime.

Can my app be in Arabic?

Yes. Native RTL on iOS/Android, separate translations per language. We support 10+ languages for our international clients.

Maintenance cost after launch?

From $1,500/month by volume of bugs/enhancements. Yearly iOS/Android version updates billed separately.

Other services

Custom website development worldwide B2B automation worldwide Custom software development worldwide B2B digital consulting and audits worldwide

我们会在几分钟内回电。

留下你的号码。我们听你的需求，告诉你我们能为你做什么，由你决定。

在 WhatsApp 上沟通填写表单

告诉我们要开发什么。

留下姓名、号码和你的需求。我们几分钟内回电。

在 WhatsApp 上沟通 contact@zelos.click

iOS and Android mobile app development worldwideNeed a mobile app for your business?

上线运行的网站， 可自行查看。